52 #define CCMODE_CBC_FACTORY(_cipher_, _dir_)                                     \  argument
53 static CC_READ_ONLY_LATE(struct ccmode_cbc) cbc_##_cipher_##_##_dir_;           \
55 const struct ccmode_cbc *cc##_cipher_##_cbc_##_dir_##_mode(void)                \
57     if (!CC_CACHE_DESCRIPTORS || NULL == cbc_##_cipher_##_##_dir_.init) {        \
58 	const struct ccmode_ecb *ecb=cc##_cipher_##_ecb_##_dir_##_mode();       \
59 	ccmode_factory_cbc_##_dir_(&cbc_##_cipher_##_##_dir_, ecb);             \
61     return &cbc_##_cipher_##_##_dir_;                                           \
65 #define CCMODE_CTR_FACTORY(_cipher_)                                            \  argument
66 static struct ccmode_ctr ctr_##_cipher_;                                        \
68 const struct ccmode_ctr *cc##_cipher_##_ctr_crypt_mode(void)                    \
70     const struct ccmode_ecb *ecb=cc##_cipher_##_ecb_encrypt_mode();             \
71     ccmode_factory_ctr_crypt(&ctr_##_cipher_, ecb);                             \
72     return &ctr_##_cipher_;                                                     \
76 #define CCMODE_OFB_FACTORY(_cipher_)                                            \  argument
77 static struct ccmode_ofb ofb_##_cipher_;                                        \
79 const struct ccmode_ofb *cc##_cipher_##_ofb_crypt_mode(void)                    \
81     const struct ccmode_ecb *ecb=cc##_cipher_##_ecb_encrypt_mode();             \
82     ccmode_factory_ofb_crypt(&ofb_##_cipher_, ecb);                             \
83     return &ofb_##_cipher_;                                                     \
88 #define CCMODE_CFB_FACTORY(_cipher_, _mode_, _dir_)                             \  argument
89 static CC_READ_ONLY_LATE(struct ccmode_##_mode_) _mode_##_##_cipher_##_##_dir_; \
91 const struct ccmode_##_mode_ *cc##_cipher_##_##_mode_##_##_dir_##_mode(void)    \
93     if (!CC_CACHE_DESCRIPTORS || NULL == _mode_##_##_cipher_##_##_dir_.init) {   \
94 	const struct ccmode_ecb *ecb=cc##_cipher_##_ecb_encrypt_mode();         \
95 	ccmode_factory_##_mode_##_##_dir_(&_mode_##_##_cipher_##_##_dir_, ecb); \
97     return &_mode_##_##_cipher_##_##_dir_;                                      \